High Strength Tear Resistant for Mineral Raw Material NN500 1800mmx10mm Thick,port Raw Material Nylon Conveyor Belt NN500 2000X6 (4.5+1.5)
Conveyor belt, high strength wear-resistant conveyor belt , width:300mm -2000mm; thickness:5mm-16mm
Rubber conveyor belts have characteristics such as heat resistance, wear resistance, burn resistance, oil resistance, alkali resistance, heat resistance, and cold resistance. Mainly used for solid material transportation in various mining, metallurgy, steel, coal, hydropower, building materials, chemical, grain and other enterprises.
The conveyor belt is the main component of a belt conveyor, mainly used for large-scale continuous transportation in sectors such as coal, mining, metallurgy, chemical industry, construction, and transportation. The transported materials are divided into block, powder, paste, and finished items. From a microscopic perspective, the conveyor belt is mainly composed of three parts: skeleton material, cover layer, and base material, among which the cover layer is the key part that determines its performance and use. According to the different raw materials used for the covering layer, the conveyor belt industry can be divided into two categories: heavy-duty conveyor belts and light-duty conveyor belts. The former mainly uses rubber (including natural rubber and synthetic rubber) as the main raw material, and is therefore also known as rubber conveyor belts. Its use is concentrated in the fields of heavy industry and infrastructure construction.
Ordinary conveyor belt: covering layer: tensile strength not less than 15Mpa, elongation at break not less than 350%, wear amount ≤ 200mm3; The average value of interlayer adhesion strength in longitudinal specimens shall not be less than 3.2N/mm between layers; The distance between the covering adhesive and the fabric layer shall not be less than 2.1N/mm; The longitudinal elongation at break of the full thickness shall not be less than 10%; The elongation of the full thickness longitudinal reference force shall not exceed 1.5%.
Nylon (NN) and polyester (EP) conveyor belt cover layer, with a tensile strength of not less than 15Mpa, a tensile strength at break of not less than 350%, an average interlayer adhesive strength of not less than 4.5N/mm between fabric layers, and not less than 3.2N/mm between cover adhesive and fabric layers. The longitudinal tensile elongation at break of the entire thickness is not less than 10%, and the longitudinal reference force elongation at the entire thickness is not more than 4%. The cover adhesive is made of rubber and plastic blend, with a national standard tensile strength coefficient for the skeleton, and can be overlapped into a ring shape.
Classification of conveyor belt products
All conveyor belts must be connected in a circular shape before they can be used, so the quality of the conveyor belt joints directly affects the service life of the conveyor belt and whether the conveyor line can run smoothly and smoothly. The commonly used methods for connecting conveyor belts include mechanical joints, cold bonding joints, hot vulcanization joints, etc.
Conveyor belt mechanical joint method: generally refers to the use of belt buckle joints. This joint method is convenient and economical, but the efficiency of the joint is low and it is easy to damage, which has a certain impact on the service life of the conveyor belt product. In PVC and PVG whole core flame-retardant and anti-static conveyor belt joints, this joint method is generally used for products below grade 8.
Cold bonding method for conveyor belts: using cold bonding adhesive to make joints. This joint method is more efficient and economical than mechanical joints, and should have a good joint effect. However, in practice, due to the difficulty in controlling the process conditions and the significant impact of adhesive quality on the joint, it is not very stable.
Conveyor belt hot vulcanization joint method: Practice has proven to be the most ideal joint method, which can ensure high joint efficiency, is also very stable, has a long joint life, and is easy to master. However, there are disadvantages such as complicated process, high cost, and long joint time.
1. Ordinary conveyor belt:
Cover layer: The tensile strength is not less than 15Mpa, the elongation at break is not less than 350%, the wear amount is ≤ 200mm3, the average interlayer bonding strength of the longitudinal sample is not less than 3.2N/mm, the interlayer bonding strength of the cover adhesive is not less than 2.1 N/mm, the longitudinal elongation at break is not less than 10%, and the longitudinal reference force elongation at full thickness is not more than 1.5%
2. Nylon (NN) and polyester (EP) conveyor belts:
Cover layer: The tensile strength shall not be less than 15Mpa, the elongation at break shall not be less than 350%, the wear amount shall not be less than 200mm3, the average interlayer bonding strength of the longitudinal sample shall not be less than 4.5N/mm, the interlayer bonding strength shall not be less than 3.2 N/mm, the longitudinal elongation at break of the full thickness shall not be less than 10%, and the longitudinal reference force elongation at full thickness shall not be greater than 4%. Specifically, it is divided into EP100, EP150, EP200, EP250, EP300, EP350, EP400, etc; It can also be nylon canvas (NN), which can be divided into NN100, NN150, NN200, NN250, NN300, NN350, NN400, NN450, NN500 types, etc.
3. Conveyor belt (heat-resistant, acid resistant, alkali resistant).
4. Flame retardant conveyor belt.
NN100 500×4 Price: $31 per meter
NN150 600×4 Price: $48 per meter
NN250 800×4 Price: $100 per meter
NN300 1000×5 Price: $172 per meter
EP400 1200×5 Price: $245 per meter
EP500 1400×6 Price: $346 per meter
500x5 NN500 600x5 NN500 700x5 NN500 800x5 NN500 550x5 NN500 650x5 NN500
500x6 EP400 600x6 EP400 700x6 EP400 800x6 EP400 550x6 EP400 650x6 EP400
500x7 NN400 600x7 NN400 700x7 NN400 800x7 NN400 550x7 NN400 650x7 NN400
500x8 EP300 600x8 EP300 700x8 EP300 800x8 EP300 550x8 EP300 650x8 EP300
500x9 NN300 600x9 NN300 700x9 NN300 800x9 NN300 550x9 NN300 650x9 NN300
500x10 NN300 600x10 NN300 700x10 NN300 800x10 NN300 550x10 NN300 650x10 NN300
500x11 NN200 600x11 NN200 700x11 NN200 800x11 NN200 550x11 NN200 650x11 NN200
500x12 EP200 600x12 EP200 700x12 EP200 800x12 EP200 550x12 EP200 650x12 EP200
500x13 NN100 600x13 NN100 700x13 NN100 800x13 NN100 550x13 NN100 650x13 NN100
750x5 NN500 900x5 NN500 1000x5 NN500 1100x5 NN500 1200x5 NN500 1250x5 NN500
750x6 EP400 900x6 EP400 1000x6 EP400 1100x6 EP400 1200x6 EP400 1250x6 EP400
750x7 NN400 900x7 NN400 1000x7 NN400 1100x7 NN400 1200x7 NN400 1250x7 NN400
750x8 EP300 900x8 EP300 1000x8 EP300 1100x8 EP300 1200x8 EP300 1250x8 EP300
750x9 NN300 900x9 NN300 1000x9 NN300 1100x9 NN300 1200x9 NN300 1250x9 NN300
750x10 NN300 900x10 NN300 1000x10 NN300 1100x10 NN300 1200x10 NN300 1250x10 NN300
750x11 NN200 900x11 NN200 1000x11 NN200 1100x11 NN200 1200x11 NN200 1250x11 NN200
750x12 EP200 900x12 EP200 1000x12 EP200 1100x12 EP200 1200x12 EP200 1250x12 EP200
750x13 NN100 900x13 NN100 1000x13 NN100 1100x13 NN100 1200x13 NN100 1250x13 NN100
1300x5 NN500 1400x5 NN500 1500x5 NN500 1600x5 NN500 1800x5 NN500 2000x5 NN500
1300x6 EP400 1400x6 EP400 1500x6 EP400 1600x6 EP400 1800x6 EP400 2000x6 EP400
1300x7 NN400 1400x7 NN400 1500x7 NN400 1600x7 NN400 1800x7 NN400 2000x7 NN400
1300x8 EP300 1400x8 EP300 1500x8 EP300 1600x8 EP300 1800x8 EP300 2000x8 EP300
1300x9 NN300 1400x9 NN300 1500x9 NN300 1600x9 NN300 1800x9 NN300 2000x9 NN300
1300x10 NN300 1400x10 NN300 1500x10 NN300 1600x10 NN300 1800x10 NN300 2000x10 NN300
1300x11 NN200 1400x11 NN200 1500x11 NN200 1600x11 NN200 1800x11 NN200 2000x11 NN200
1300x12 EP200 1400x12 EP200 1500x12 EP200 1600x12 EP200 1800x12 EP200 2000x12 EP200
1300x13 NN100 1400x13 NN100 1500x13 NN100 1600x13 NN100 1800x13 NN100 2000x13 NN100
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